Khan/khan-exercises — Issue #5018: Subtracting fractions with common denominators - Continuous 
Author: KhanBugz
Created: 2011-10-26 08:21:19+00:00
State: open
Labels: chrome, lion

if i do one question and do it right it wont go to the next question.

[subtracting_fractions_with_common_denominators.html?seed=164&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtracting_fractions_with_common_denominators.html?seed=164&problem=0&debug)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.102 Safari/535.2

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